Note: The years for officerships are given from AGM to AGM, not the University Year, to save too many overlaps (otherwise most posts would be listed for two different years). To make it obvious where there are joint officerships vs. changes in officers, use "and" and "then". Use {{Vacant}} to denote when an officership has been left unfilled after an election (as opposed to being unfilled between an officer stepping down and the next election). Thank you!